Support script file to register static debug tools
+---------------+--------------------------------+
| [Debugger] | Description |
+---------------+--------------------------------+
| Name | Debug tool name |
| Exe | Executable file |
| App_type | Application type |
| Extra_key | Bundle key of extra arguments |
| Extra_env | Bundle key of extra environment|
| | variables |
| Unlink | Remove the specified file |
| Attach | Attach to running process |
+---------------+--------------------------------+
Change-Id: I09bf0562375d04b73ad0d076d8328fb70ca7e496
Signed-off-by: Hawnkyu Jhun <h.jhun@samsung.com>